Grinding Wheel Moves Surface Grinder Machine, Surface Grinding M7140

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: M7140
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Point to Point Control
• Control Method: Open-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• X×y Travel: 800×500
• Table Size: 1000×500
• Spindle Rpm: 10000/12000
• Capacity of Atc: 24
• Transport Package: Seaworthy
• Specification: 15CBM
• Trademark: Zhongnan
• Origin: China
• HS Code: 8457101000
• Production Capacity: 3000sets/Year

Product Description

BRIEF INTRODUCTION

Zhongnan produces surface grinding machine from small size up to big size.

The accuracy of the machine meets the national standard of horizontal surface grinding machine. (GB/T4022-1983)

The longitudinal movement of the working table is driven by high performance pump, which has stable movement and low noise. The oil tank is equipped with a cooling device, low temperature rises and small thermal deformation.

The machine can grind grooves and flange sides.

The grinding head adopts the internationally accepted rolling bearing structure.

The grinding head transverse feed motion screw adopts high precision ball screw, the feed is sensitive, the transverse feed movement can be hydraulic or manual. The vertical feed is manual controlled, with a quick moving device, and it is easy to move up and down.

Automatic lubrication system lubricates each guide ways and vertical balls crew.

Parameters of surface grinding machine M7140

Name		M7140K×30	M7140K×20	M7140K×16	M7140
Working table dimension(L×W)mm		3000×400	2000×400	1600×400	1000×400
Max dimension of workpiece(L×W×H)mm		3000×400×400	2000×400×400	1600×400×400	1000×400×400
Grinding wheel dimension(OD×ID×W)mm		350×127×40	350×127×40	350×127×40	350×127×40
Rotation speed of grinding wheel		1440	1440	1440	1440
Grinding motor	Power KW	7.5	7.5	7.5	7.5
	RPM	1440	1440	1440	1440
Grinding wheel vertical feed	Min rate mm	0.01	0.01	0.01	0.01
	every single rotation	1.00	1.00	1.00	1.00
Rapid up-down motor	Power KW	0.37	0.37	0.37	0.37
	RPM	1440	1440	1440	1440
Oil pump motor	Power KW	7.5	5.5	4	3
	RPM	1440	960	960	960
Oil pump	Flow ml/r	150	125	125	100
	Working pressure Mpa	1.25	1.25	1.25	1.25
Working table feed speed m/min		3-25	3-25	3-25	3-25
Working accuracy mm/mm		1000:0.015	1000:0.015	1000:0.015	1000:0.015
Best surface finish μm		Ra0.63	Ra0.63	Ra0.63	Ra0.63

Company Profile
Nantong Zhongnan Intelligent Technology owns Zhongnan CNC technology, Zhongnan Intelligent, Xinsheng CNC technology and other subsidiaries such as foundry factory. Since its establishment in 2000, Zhongnan started with producing surface grinding machines, and gradually developed into high-end CNC machining center and manufacturing with production lines of CNC vertical machining center, high-precision gantry machining center, horizontal machining center, CNC vertical and horizontal milling machines, Zhongnan is one of the reputed manufacturers covers full production lines in the metal cutting machines industry in China. The products of the group company are widely used in defence industry, aerospace, automobile, green energy, mold and other fields of manufacturing.
Zhongnan Intelligent Technology has a production park covers 100,000 square meters. There are more than 380 employees, 30 senior engineers, and 20 R&D engineers. Production capacity covers the entire production chain of casting manufacturing, machining, painting, assembly, commissioning, inspection, etc.

100,000 square meters factory. 

Factory Workshop Show

                     Metal workshop 1                                                                Metal workshop 1                                                 Painting workshop

               Assembly  workshop 1                                                                 Assembly  workshop 2                                        Machines ready in stock